Current weather conditions and 15 day weather forecast for Cheyenne River Health Center Heliport, South Dakota, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 05 December 2025 Friday 1.1 ° C / 34°F ![]() Sunny |
Feels Like : -5.1 ° C / 22.8°F Humidity : % 88 Pressure : 1007 mb Wind Speed : 31 kmph / 19.2 miles from NW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday | Light freezing rain |
-11.8 ° C (10.7°F) |
0.4 ° C (32.7°F) |
-0.9 ° C (30.4°F) |
% 90 | 81% | 0.3 | Sunrise:07:08 AM Sunset: 04:04 PM |
Moonrise:04:28 PM Moonset: 08:24 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday | Overcast |
-7.2 ° C (19°F) |
-3.4 ° C (25.8°F) |
-4.3 ° C (24.3°F) |
% 89 | 0% | 0.2 | Sunrise:07:09 AM Sunset: 04:03 PM |
Moonrise:05:43 PM Moonset: 09:28 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Overcast |
-11.8 ° C (10.8°F) |
-7.8 ° C (18°F) |
-10 ° C (14°F) |
% 87 | 0% | 0.2 | Sunrise:07:10 AM Sunset: 04:03 PM |
Moonrise:07:04 PM Moonset: 10:15 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday | Cloudy |
-11.5 ° C (11.3°F) |
2.8 ° C (37.1°F) |
-3.2 ° C (26.3°F) |
% 91 | 0% | 0.3 | Sunrise:07:11 AM Sunset: 04:03 PM |
Moonrise:08:23 PM Moonset: 10:50 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Patchy rain nearby |
-0.7 ° C (30.7°F) |
4.7 ° C (40.4°F) |
1.6 ° C (35°F) |
% 83 | 60% | 0 | Sunrise:07:12 AM Sunset: 04:03 PM |
Moonrise:09:40 PM Moonset: 11:17 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday | Partly Cloudy |
-6.9 ° C (19.6°F) |
-3.6 ° C (25.6°F) |
-3.9 ° C (24.9°F) |
% 86 | 0% | 2 | Sunrise:07:13 AM Sunset: 04:03 PM |
Moonrise:10:51 PM Moonset: 11:38 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Light snow |
-8 ° C (17.6°F) |
-2.2 ° C (28.1°F) |
-5.4 ° C (22.3°F) |
% 89 | 72% | 1 | Sunrise:07:14 AM Sunset: 04:03 PM |
Moonrise:11:58 PM Moonset: 11:56 AM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Light freezing rain |
-11.5 ° C (11.3°F) |
-9.8 ° C (14.3°F) |
-9.8 ° C (14.4°F) |
% 92 | 87% | 1 | Sunrise:07:14 AM Sunset: 04:03 PM |
Moonrise:No moonrise Moonset: 12:12 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Moderate snow |
-11.8 ° C (10.8°F) |
-8.4 ° C (16.8°F) |
-10 ° C (14°F) |
% 95 | 62% | 1 | Sunrise:07:15 AM Sunset: 04:03 PM |
Moonrise:01:04 AM Moonset: 12:28 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Light freezing rain |
-5.7 ° C (21.7°F) |
-0.9 ° C (30.3°F) |
-3 ° C (26.6°F) |
% 98 | 64% | 1 | Sunrise:07:16 AM Sunset: 04:04 PM |
Moonrise:02:09 AM Moonset: 12:46 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Partly Cloudy |
-14.2 ° C (6.5°F) |
-10.8 ° C (12.6°F) |
-10.8 ° C (12.6°F) |
% 89 | 0% | 2 | Sunrise:07:17 AM Sunset: 04:04 PM |
Moonrise:03:14 AM Moonset: 01:06 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Light freezing rain |
-13.4 ° C (7.9°F) |
-8.1 ° C (17.4°F) |
-10.7 ° C (12.7°F) |
% 94 | 75% | 1 | Sunrise:07:18 AM Sunset: 04:04 PM |
Moonrise:04:20 AM Moonset: 01:30 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Heavy snow |
-19.9 ° C (-3.8°F) |
-13.8 ° C (7.1°F) |
-15.5 ° C (4.2°F) |
% 94 | 77% | 1 | Sunrise:07:18 AM Sunset: 04:05 PM |
Moonrise:05:26 AM Moonset: 02:00 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Light freezing rain |
-22 ° C (-7.7°F) |
-15.9 ° C (3.4°F) |
-20 ° C (-3.9°F) |
% 97 | 72% | 1 | Sunrise:07:19 AM Sunset: 04:05 PM |
Moonrise:06:30 AM Moonset: 02:37 PM Moon Phase ( Waning Crescent ) |
|